1 // SMESH StdMeshers_Penta_3D implementaion of SMESH idl descriptions
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : StdMeshers_Penta_3D.cxx
27 #include "StdMeshers_Penta_3D.hxx"
29 #include "utilities.h"
30 #include "Utils_ExceptHandlers.hxx"
32 #include "SMDS_MeshElement.hxx"
33 #include "SMDS_VolumeOfNodes.hxx"
34 #include "SMDS_VolumeTool.hxx"
35 #include "SMESHDS_SubMesh.hxx"
36 #include "SMESH_Mesh.hxx"
37 #include "SMESH_subMesh.hxx"
39 #include <BRep_Tool.hxx>
40 #include <TopAbs_ShapeEnum.hxx>
42 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
43 #include <TopTools_IndexedMapOfShape.hxx>
44 #include <TopTools_IndexedMapOfShape.hxx>
45 #include <TopTools_ListIteratorOfListOfShape.hxx>
46 #include <TopTools_ListOfShape.hxx>
48 #include <TopoDS_Edge.hxx>
49 #include <TopoDS_Shell.hxx>
50 #include <TopoDS_Vertex.hxx>
58 typedef map < int, int, less<int> >::iterator \
59 StdMeshers_IteratorOfDataMapOfIntegerInteger;
61 //=======================================================================
63 // StdMeshers_Penta_3D
65 //=======================================================================
66 //function : StdMeshers_Penta_3D
68 //=======================================================================
69 StdMeshers_Penta_3D::StdMeshers_Penta_3D()
74 //=======================================================================
77 //=======================================================================
78 bool StdMeshers_Penta_3D::Compute(SMESH_Mesh& aMesh,
79 const TopoDS_Shape& aShape)
119 //=======================================================================
120 //function : MakeNodes
122 //=======================================================================
123 void StdMeshers_Penta_3D::MakeNodes()
128 int i, j, k, ij, iNbN, aNodeID, aSize, iErr;
130 SMESH_Block::TShapeID aSID, aSIDs[aNbSIDs]={
131 SMESH_Block::ID_V000, SMESH_Block::ID_V100,
132 SMESH_Block::ID_V110, SMESH_Block::ID_V010,
133 SMESH_Block::ID_Ex00, SMESH_Block::ID_E1y0,
134 SMESH_Block::ID_Ex10, SMESH_Block::ID_E0y0,
138 SMESH_Mesh* pMesh=GetMesh();
140 // 1. Define the sizes of mesh
142 // 1.1 Horizontal size
144 for (i=0; i<aNbSIDs; ++i) {
145 const TopoDS_Shape& aS=myBlock.Shape(aSIDs[i]);
146 SMESH_subMesh *aSubMesh = pMesh->GetSubMeshContaining(aS);
148 SMESHDS_SubMesh *aSM=aSubMesh->GetSubMeshDS();
152 //printf("*** Horizontal: number of nodes summary=%d\n", myJSize);
157 const TopoDS_Shape& aS=myBlock.Shape(SMESH_Block::ID_E00z);
158 SMESH_subMesh *aSubMesh = pMesh->GetSubMeshContaining(aS);
160 SMESHDS_SubMesh *aSM=aSubMesh->GetSubMeshDS();
164 //printf("*** Vertical: number of nodes on edges and vertices=%d\n", myISize);
166 aSize=myISize*myJSize;
167 myTNodes.resize(aSize);
169 StdMeshers_TNode aTNode;
173 // 2. Fill the repers on base face (Z=0)
176 for (k=0; k<aNbSIDs; ++k) {
178 const TopoDS_Shape& aS=myBlock.Shape(aSID);
179 SMDS_NodeIteratorPtr ite =pMesh->GetSubMeshContaining(aS)->GetSubMeshDS()->GetNodes();
181 const SMDS_MeshNode* aNode = ite->next();
182 aNodeID=aNode->GetID();
184 aTNode.SetNode(aNode);
185 aTNode.SetShapeSupportID(aSID);
186 aTNode.SetBaseNodeID(aNodeID);
189 case SMESH_Block::ID_V000:
190 aCoords.SetCoord(0., 0., 0.);
192 case SMESH_Block::ID_V100:
193 aCoords.SetCoord(1., 0., 0.);
195 case SMESH_Block::ID_V110:
196 aCoords.SetCoord(1., 1., 0.);
198 case SMESH_Block::ID_V010:
199 aCoords.SetCoord(0., 1., 0.);
201 case SMESH_Block::ID_Ex00:
202 case SMESH_Block::ID_E1y0:
203 case SMESH_Block::ID_Ex10:
204 case SMESH_Block::ID_E0y0:
205 case SMESH_Block::ID_Fxy0:{
209 aP3D.SetCoord(aX, aY, aZ);
210 myBlock.ComputeParameters(aP3D, aS, aCoords);
211 iErr=myBlock.ErrorStatus();
213 MESSAGE("StdMeshers_Penta_3D::MakeNodes()," <<
214 "SMESHBlock: ComputeParameters operation failed");
215 myErrorStatus=101; // SMESHBlock: ComputeParameters operation failed
223 aTNode.SetNormCoord(aCoords);
232 int iShapeSupportID, iBaseNodeID;
234 //printf("\n\n*** Base Face\n");
236 for (j=0; j<myJSize; ++j) {
238 const StdMeshers_TNode& aTNode=myTNodes[ij];
239 iShapeSupportID=aTNode.ShapeSupportID();
240 iBaseNodeID=aTNode.BaseNodeID();
241 const gp_XYZ& aXYZ=aTNode.NormCoord();
242 printf("*** j:%d bID#%d iSS:%d { %lf %lf %lf }\n",
243 j, iBaseNodeID, iShapeSupportID, aXYZ.X(), aXYZ.Y(), aXYZ.Z());
250 // 3. Finding of Z-layers
251 vector<double> aZL(myISize);
252 vector<double>::iterator aItZL1, aItZL2 ;
254 const TopoDS_Shape& aE00z=myBlock.Shape(SMESH_Block::ID_E00z);
255 SMDS_NodeIteratorPtr aItaE00z =
256 pMesh->GetSubMeshContaining(aE00z)->GetSubMeshDS()->GetNodes();
260 while (aItaE00z->more()) {
261 const SMDS_MeshNode* aNode=aItaE00z->next();
262 aX=aNode->X(); aY=aNode->Y(); aZ=aNode->Z();
263 aP3D.SetCoord(aX, aY, aZ);
264 myBlock.ComputeParameters(aP3D, aE00z, aCoords);
265 iErr=myBlock.ErrorStatus();
267 MESSAGE("StdMeshers_Penta_3D::MakeNodes()," <<
268 "SMESHBlock: ComputeParameters operation failed");
269 myErrorStatus=101; // SMESHBlock: ComputeParameters operation failed
280 // Sorting the layers
281 sort(aItZL1, aItZL2);
284 printf("** \n\n Layers begin\n");
285 for(i=0, aItZL=aItZL1; aItZL!=aItZL2; ++aItZL, ++i) {
286 printf(" #%d : %lf\n", i, *aItZL);
288 printf("** Layers end\n");
293 // 4. Fill the rest repers
296 SMESH_Block::TShapeID aSSID, aBNSSID;
297 StdMeshers_TNode aTN;
299 for (j=0; j<myJSize; ++j) {
300 for (i=1; i<myISize; ++i) {
303 const StdMeshers_TNode& aBN=myTNodes[j];
304 aBNSSID=(SMESH_Block::TShapeID)aBN.ShapeSupportID();
305 iBNID=aBN.BaseNodeID();
306 const gp_XYZ& aBNXYZ=aBN.NormCoord();
308 // fill current node info
311 // -normalized coordinates
315 aCoords.SetCoord(aX, aY, aZ);
317 // suporting shape ID
318 bIsUpperLayer=(i==(myISize-1));
319 ShapeSupportID(bIsUpperLayer, aBNSSID, aSSID);
321 MESSAGE("StdMeshers_Penta_3D::MakeNodes() ");
325 aTN.SetShapeSupportID(aSSID);
326 aTN.SetNormCoord(aCoords);
327 aTN.SetBaseNodeID(iBNID);
329 if (aSSID!=SMESH_Block::ID_NONE){
330 // try to find the node
331 const TopoDS_Shape& aS=myBlock.Shape((int)aSSID);
332 FindNodeOnShape(aS, aCoords, aTN);
335 // create node and get it id
336 CreateNode (bIsUpperLayer, aCoords, aTN);
339 MESSAGE("StdMeshers_Penta_3D::MakeNodes() ");
349 int iSSID, iBNID, aID;
351 for (i=0; i<myISize; ++i) {
352 printf(" Layer# %d\n", i);
353 for (j=0; j<myJSize; ++j) {
355 const StdMeshers_TNode& aTN=myTNodes[ij];
356 //const StdMeshers_TNode& aTN=aTNodes[ij];
357 const gp_XYZ& aXYZ=aTN.NormCoord();
358 iSSID=aTN.ShapeSupportID();
359 iBNID=aTN.BaseNodeID();
361 const SMDS_MeshNode* aNode=aTN.Node();
366 printf("*** j:%d BNID#%d iSSID:%d ID:%d { %lf %lf %lf }, { %lf %lf %lf }\n",
367 j, iBNID, iSSID, aID, aXYZ.X(), aXYZ.Y(), aXYZ.Z(), aX, aY, aZ);
374 //=======================================================================
375 //function : FindNodeOnShape
377 //=======================================================================
378 void StdMeshers_Penta_3D::FindNodeOnShape(const TopoDS_Shape& aS,
379 const gp_XYZ& aParams,
380 StdMeshers_TNode& aTN)
384 double aX, aY, aZ, aD, aTol2, minD;
387 SMESH_Mesh* pMesh=GetMesh();
388 aTol2=myTol3D*myTol3D;
390 SMDS_MeshNode* pNode=NULL;
392 myBlock.Point(aParams, aS, aP1);
394 SMDS_NodeIteratorPtr ite=
395 pMesh->GetSubMeshContaining(aS)->GetSubMeshDS()->GetNodes();
397 const SMDS_MeshNode* aNode = ite->next();
401 aP2.SetCoord(aX, aY, aZ);
402 aD=(double)aP1.SquareDistance(aP2);
403 //printf("** D=%lf ", aD, aTol2);
405 pNode=(SMDS_MeshNode*)aNode;
415 //aTN.SetNode(pNode);
416 //MESSAGE("StdMeshers_Penta_3D::FindNodeOnShape(), can not find the node");
417 //myErrorStatus=11; // can not find the node;
420 //=======================================================================
421 //function : MakeVolumeMesh
423 //=======================================================================
424 void StdMeshers_Penta_3D::MakeVolumeMesh()
428 int i, j, ij, ik, i1, i2, aSSID;
431 TopExp_Explorer aExp;
433 SMESH_Mesh* pMesh =GetMesh();
434 SMESHDS_Mesh* meshDS=pMesh->GetMeshDS();
436 aExp.Init(myShape, TopAbs_SHELL);
437 for (; aExp.More(); aExp.Next()){
438 aShell=TopoDS::Shell(aExp.Current());
442 // 1. Set Node In Volume
444 for (i=1; i<ik; ++i){
445 for (j=0; j<myJSize; ++j){
447 const StdMeshers_TNode& aTN=myTNodes[ij];
448 aSSID=aTN.ShapeSupportID();
449 if (aSSID==SMESH_Block::ID_NONE) {
450 SMDS_MeshNode* aNode=(SMDS_MeshNode*)aTN.Node();
451 meshDS->SetNodeInVolume(aNode, aShell);
456 // 2. Make pentahedrons
458 vector<const SMDS_MeshNode*> aN;
460 SMDS_ElemIteratorPtr itf, aItNodes;
462 const TopoDS_Face& aFxy0=
463 TopoDS::Face(myBlock.Shape(SMESH_Block::ID_Fxy0));
464 SMESH_subMesh *aSubMesh0 = pMesh->GetSubMeshContaining(aFxy0);
465 SMESHDS_SubMesh *aSM0=aSubMesh0->GetSubMeshDS();
467 itf=aSM0->GetElements();
469 const SMDS_MeshElement* pE0=itf->next();
471 int nbFaceNodes = pE0->NbNodes();
472 if ( aN.size() < nbFaceNodes * 2 )
473 aN.resize( nbFaceNodes * 2 );
476 aItNodes=pE0->nodesIterator();
477 while (aItNodes->more()) {
478 const SMDS_MeshElement* pNode=aItNodes->next();
480 aJ[k]=GetIndexOnLayer(aID0);
482 MESSAGE("StdMeshers_Penta_3D::MakeVolumeMesh");
490 for (i=0; i<ik; ++i){
493 for(j=0; j<nbFaceNodes; ++j) {
495 const StdMeshers_TNode& aTN1=myTNodes[ij];
496 const SMDS_MeshNode* aN1=aTN1.Node();
500 const StdMeshers_TNode& aTN2=myTNodes[ij];
501 const SMDS_MeshNode* aN2=aTN2.Node();
502 aN[j+nbFaceNodes]=aN2;
504 // check if volume orientation will be ok
506 SMDS_VolumeTool vTool;
507 switch ( nbFaceNodes ) {
509 SMDS_VolumeOfNodes tmpVol (aN[0], aN[1], aN[2],
510 aN[3], aN[4], aN[5]);
511 vTool.Set( &tmpVol );
515 SMDS_VolumeOfNodes tmpVol(aN[0], aN[1], aN[2], aN[3],
516 aN[4], aN[5], aN[6], aN[7]);
517 vTool.Set( &tmpVol );
523 forward = vTool.IsForward();
526 SMDS_MeshVolume* aV = 0;
527 switch ( nbFaceNodes ) {
530 aV = meshDS->AddVolume(aN[0], aN[1], aN[2],
531 aN[3], aN[4], aN[5]);
533 aV = meshDS->AddVolume(aN[0], aN[2], aN[1],
534 aN[3], aN[5], aN[4]);
538 aV = meshDS->AddVolume(aN[0], aN[1], aN[2], aN[3],
539 aN[4], aN[5], aN[6], aN[7]);
541 aV = meshDS->AddVolume(aN[0], aN[3], aN[2], aN[1],
542 aN[4], aN[7], aN[6], aN[5]);
547 meshDS->SetMeshElementOnShape(aV, aShell);
552 //=======================================================================
553 //function : MakeMeshOnFxy1
555 //=======================================================================
556 void StdMeshers_Penta_3D::MakeMeshOnFxy1()
560 int aID0, aJ, aLevel, ij, aNbNodes, k;
562 SMDS_NodeIteratorPtr itn;
563 SMDS_ElemIteratorPtr itf, aItNodes;
564 SMDSAbs_ElementType aElementType;
566 const TopoDS_Face& aFxy0=
567 TopoDS::Face(myBlock.Shape(SMESH_Block::ID_Fxy0));
568 const TopoDS_Face& aFxy1=
569 TopoDS::Face(myBlock.Shape(SMESH_Block::ID_Fxy1));
571 SMESH_Mesh* pMesh=GetMesh();
572 SMESHDS_Mesh * meshDS = pMesh->GetMeshDS();
574 SMESH_subMesh *aSubMesh0 = pMesh->GetSubMeshContaining(aFxy0);
575 SMESHDS_SubMesh *aSM0=aSubMesh0->GetSubMeshDS();
577 // set nodes on aFxy1
579 itn=aSM0->GetNodes();
580 aNbNodes=aSM0->NbNodes();
581 //printf("** aNbNodes=%d\n", aNbNodes);
583 const SMDS_MeshNode* aN0=itn->next();
585 aJ=GetIndexOnLayer(aID0);
587 MESSAGE("StdMeshers_Penta_3D::MakeMeshOnFxy1() ");
591 ij=aLevel*myJSize+aJ;
592 const StdMeshers_TNode& aTN1=myTNodes[ij];
593 SMDS_MeshNode* aN1=(SMDS_MeshNode*)aTN1.Node();
595 meshDS->SetNodeOnFace(aN1, aFxy1);
598 // set elements on aFxy1
599 vector<const SMDS_MeshNode*> aNodes1;
601 itf=aSM0->GetElements();
603 const SMDS_MeshElement * pE0=itf->next();
604 aElementType=pE0->GetType();
605 if (!aElementType==SMDSAbs_Face) {
608 aNbNodes=pE0->NbNodes();
609 // if (aNbNodes!=3) {
612 if ( aNodes1.size() < aNbNodes )
613 aNodes1.resize( aNbNodes );
615 k=aNbNodes-1; // reverse a face
616 aItNodes=pE0->nodesIterator();
617 while (aItNodes->more()) {
618 const SMDS_MeshElement* pNode=aItNodes->next();
620 aJ=GetIndexOnLayer(aID0);
622 MESSAGE("StdMeshers_Penta_3D::MakeMeshOnFxy1() ");
626 ij=aLevel*myJSize+aJ;
627 const StdMeshers_TNode& aTN1=myTNodes[ij];
628 const SMDS_MeshNode* aN1=aTN1.Node();
632 SMDS_MeshFace * face = 0;
633 switch ( aNbNodes ) {
635 face = meshDS->AddFace(aNodes1[0], aNodes1[1], aNodes1[2]);
638 face = meshDS->AddFace(aNodes1[0], aNodes1[1], aNodes1[2], aNodes1[3]);
643 meshDS->SetMeshElementOnShape(face, aFxy1);
646 //=======================================================================
647 //function : ClearMeshOnFxy1
649 //=======================================================================
650 void StdMeshers_Penta_3D::ClearMeshOnFxy1()
654 SMESH_subMesh* aSubMesh;
655 SMESH_Mesh* pMesh=GetMesh();
657 const TopoDS_Shape& aFxy1=myBlock.Shape(SMESH_Block::ID_Fxy1);
658 aSubMesh = pMesh->GetSubMeshContaining(aFxy1);
660 aSubMesh->ComputeStateEngine( SMESH_subMesh::CLEAN );
663 //=======================================================================
664 //function : GetIndexOnLayer
666 //=======================================================================
667 int StdMeshers_Penta_3D::GetIndexOnLayer(const int aID)
672 StdMeshers_IteratorOfDataMapOfIntegerInteger aMapIt;
674 aMapIt=myConnectingMap.find(aID);
675 if (aMapIt==myConnectingMap.end()) {
682 //=======================================================================
683 //function : MakeConnectingMap
685 //=======================================================================
686 void StdMeshers_Penta_3D::MakeConnectingMap()
690 for (j=0; j<myJSize; ++j) {
691 const StdMeshers_TNode& aBN=myTNodes[j];
692 aBNID=aBN.BaseNodeID();
693 myConnectingMap[aBNID]=j;
696 //=======================================================================
697 //function : CreateNode
699 //=======================================================================
700 void StdMeshers_Penta_3D::CreateNode(const bool bIsUpperLayer,
701 const gp_XYZ& aParams,
702 StdMeshers_TNode& aTN)
711 SMDS_MeshNode* pNode=NULL;
715 // point on face Fxy1
716 const TopoDS_Shape& aS=myBlock.Shape(SMESH_Block::ID_Fxy1);
717 myBlock.Point(aParams, aS, aP);
720 // point inside solid
721 myBlock.Point(aParams, aP);
724 iErr=myBlock.ErrorStatus();
726 myErrorStatus=12; // can not find the node point;
730 aX=aP.X(); aY=aP.Y(); aZ=aP.Z();
732 SMESH_Mesh* pMesh=GetMesh();
733 SMESHDS_Mesh* pMeshDS=pMesh->GetMeshDS();
735 pNode = pMeshDS->AddNode(aX, aY, aZ);
738 //=======================================================================
739 //function : ShapeSupportID
741 //=======================================================================
742 void StdMeshers_Penta_3D::ShapeSupportID(const bool bIsUpperLayer,
743 const SMESH_Block::TShapeID aBNSSID,
744 SMESH_Block::TShapeID& aSSID)
749 case SMESH_Block::ID_V000:
750 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_V001 : SMESH_Block::ID_E00z;
752 case SMESH_Block::ID_V100:
753 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_V101 : SMESH_Block::ID_E10z;
755 case SMESH_Block::ID_V110:
756 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_V111 : SMESH_Block::ID_E11z;
758 case SMESH_Block::ID_V010:
759 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_V011 : SMESH_Block::ID_E01z;
761 case SMESH_Block::ID_Ex00:
762 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_Ex01 : SMESH_Block::ID_Fx0z;
764 case SMESH_Block::ID_Ex10:
765 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_Ex11 : SMESH_Block::ID_Fx1z;
767 case SMESH_Block::ID_E0y0:
768 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_E0y1 : SMESH_Block::ID_F0yz;
770 case SMESH_Block::ID_E1y0:
771 aSSID=(bIsUpperLayer) ? SMESH_Block::ID_E1y1 : SMESH_Block::ID_F1yz;
773 case SMESH_Block::ID_Fxy0:
774 aSSID=SMESH_Block::ID_NONE;//(bIsUpperLayer) ? Shape_ID_Fxy1 : Shape_ID_NONE;
777 aSSID=SMESH_Block::ID_NONE;
778 myErrorStatus=10; // Can not find supporting shape ID
783 //=======================================================================
784 //function : MakeBlock
786 //=======================================================================
787 void StdMeshers_Penta_3D::MakeBlock()
792 int i, j, iNbEV, iNbE, iErr, iCnt, iNbNodes, iNbF;
794 TopoDS_Vertex aV000, aV001;
796 TopTools_IndexedDataMapOfShapeListOfShape aMVES;
797 TopTools_IndexedMapOfShape aME ,aMEV, aM;
798 TopTools_ListIteratorOfListOfShape aIt;
800 TopExp::MapShapes(myShape, TopAbs_FACE, aM);
802 // 0. Find triangulated face aFTr
803 SMDSAbs_ElementType aElementType;
804 SMESH_Mesh* pMesh=GetMesh();
808 for (i=1; i<=iNbF; ++i) {
809 const TopoDS_Shape& aF=aM(i);
810 SMESH_subMesh *aSubMesh = pMesh->GetSubMeshContaining(aF);
812 SMESHDS_SubMesh *aSM=aSubMesh->GetSubMeshDS();
813 SMDS_ElemIteratorPtr itf=aSM->GetElements();
815 const SMDS_MeshElement * pElement=itf->next();
816 aElementType=pElement->GetType();
817 if (aElementType==SMDSAbs_Face) {
818 iNbNodes=pElement->NbNodes();
823 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
824 myErrorStatus=5; // more than one face has triangulation
833 // 1. Vetrices V00, V001;
835 TopExp::MapShapes(aFTr, TopAbs_EDGE, aME);
836 TopExp::MapShapesAndAncestors(myShape, TopAbs_VERTEX, TopAbs_EDGE, aMVES);
838 // 1.1 Base vertex V000
841 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
842 myErrorStatus=7; // too few edges are in base face aFTr
845 const TopoDS_Edge& aE1=TopoDS::Edge(aME(1));
846 aV000=TopExp::FirstVertex(aE1);
848 const TopTools_ListOfShape& aLE=aMVES.FindFromKey(aV000);
850 for (; aIt.More(); aIt.Next()) {
851 const TopoDS_Shape& aEx=aIt.Value();
856 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
857 myErrorStatus=7; // too few edges meet in base vertex
863 for (j=1; j<=iNbEV; ++j) {
864 const TopoDS_Shape& aEx=aMEV(j);
865 if (!aME.Contains(aEx)) {
868 const TopoDS_Edge& aE=TopoDS::Edge(aEx);
869 TopExp::Vertices(aE, aV[0], aV[1]);
870 for (i=0; i<2; ++i) {
871 if (!aV[i].IsSame(aV000)) {
881 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
882 myErrorStatus=8; // can not find reper V001
886 //gp_Pnt aP000, aP001;
888 //aP000=BRep_Tool::Pnt(TopoDS::Vertex(aV000));
889 //printf("*** aP000 { %lf, %lf, %lf }\n", aP000.X(), aP000.Y(), aP000.Z());
890 //aP001=BRep_Tool::Pnt(TopoDS::Vertex(aV001));
891 //printf("*** aP001 { %lf, %lf, %lf }\n", aP001.X(), aP001.Y(), aP001.Z());
895 TopExp::MapShapes(myShape, TopAbs_SHELL, aME);
898 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
899 myErrorStatus=9; // number of shells in source shape !=1
904 const TopoDS_Shell& aShell=TopoDS::Shell(aME(1));
905 myBlock.Load(aShell, aV000, aV001);
906 iErr=myBlock.ErrorStatus();
908 MESSAGE("StdMeshers_Penta_3D::MakeBlock() ");
909 myErrorStatus=100; // SMESHBlock: Load operation failed
913 //=======================================================================
914 //function : CheckData
916 //=======================================================================
917 void StdMeshers_Penta_3D::CheckData()
922 int iNbEx[]={8, 12, 6};
924 TopAbs_ShapeEnum aST;
925 TopAbs_ShapeEnum aSTEx[]={
926 TopAbs_VERTEX, TopAbs_EDGE, TopAbs_FACE
928 TopTools_IndexedMapOfShape aM;
930 if (myShape.IsNull()){
931 MESSAGE("StdMeshers_Penta_3D::CheckData() ");
932 myErrorStatus=2; // null shape
936 aST=myShape.ShapeType();
937 if (!(aST==TopAbs_SOLID || aST==TopAbs_SHELL)) {
938 MESSAGE("StdMeshers_Penta_3D::CheckData() ");
939 myErrorStatus=3; // not compatible type of shape
943 for (i=0; i<3; ++i) {
945 TopExp::MapShapes(myShape, aSTEx[i], aM);
948 MESSAGE("StdMeshers_Penta_3D::CheckData() ");
949 myErrorStatus=4; // number of subshape is not compatible
954 //////////////////////////////////////////////////////////////////////////
956 // StdMeshers_SMESHBlock
959 #include <TopTools_IndexedMapOfOrientedShape.hxx>
960 #include <TopoDS_Vertex.hxx>
962 //=======================================================================
963 //function : StdMeshers_SMESHBlock
965 //=======================================================================
966 StdMeshers_SMESHBlock::StdMeshers_SMESHBlock()
970 //=======================================================================
971 //function : ErrorStatus
973 //=======================================================================
974 int StdMeshers_SMESHBlock::ErrorStatus() const
976 return myErrorStatus;
978 //=======================================================================
981 //=======================================================================
982 void StdMeshers_SMESHBlock::Load(const TopoDS_Shell& theShell)
985 TopoDS_Vertex aV000, aV001;
987 Load(theShell, aV000, aV001);
989 //=======================================================================
992 //=======================================================================
993 void StdMeshers_SMESHBlock::Load(const TopoDS_Shell& theShell,
994 const TopoDS_Vertex& theV000,
995 const TopoDS_Vertex& theV001)
1003 myShapeIDMap.Clear();
1004 bOk=myTBlock.LoadBlockShapes(myShell, theV000, theV001, myShapeIDMap);
1010 //=======================================================================
1011 //function : ComputeParameters
1013 //=======================================================================
1014 void StdMeshers_SMESHBlock::ComputeParameters(const gp_Pnt& thePnt,
1017 ComputeParameters(thePnt, myShell, theXYZ);
1019 //=======================================================================
1020 //function : ComputeParameters
1022 //=======================================================================
1023 void StdMeshers_SMESHBlock::ComputeParameters(const gp_Pnt& thePnt,
1024 const TopoDS_Shape& theShape,
1032 aID=ShapeID(theShape);
1033 if (myErrorStatus) {
1036 bOk=myTBlock.ComputeParameters(thePnt, theXYZ, aID);
1038 myErrorStatus=4; // problems with computation Parameters
1042 //=======================================================================
1045 //=======================================================================
1046 void StdMeshers_SMESHBlock::Point(const gp_XYZ& theParams,
1051 Point(theParams, aS, aP3D);
1053 //=======================================================================
1056 //=======================================================================
1057 void StdMeshers_SMESHBlock::Point(const gp_XYZ& theParams,
1058 const TopoDS_Shape& theShape,
1065 gp_XYZ aXYZ(99.,99.,99.);
1068 if (theShape.IsNull()) {
1069 bOk=myTBlock.ShellPoint(theParams, aXYZ);
1073 aID=ShapeID(theShape);
1074 if (myErrorStatus) {
1078 if (SMESH_Block::IsVertexID(aID)) {
1079 bOk=myTBlock.VertexPoint(aID, aXYZ);
1081 else if (SMESH_Block::IsEdgeID(aID)) {
1082 bOk=myTBlock.EdgePoint(aID, theParams, aXYZ);
1085 else if (SMESH_Block::IsFaceID(aID)) {
1086 bOk=myTBlock.FacePoint(aID, theParams, aXYZ);
1090 myErrorStatus=4; // problems with point computation
1095 //=======================================================================
1096 //function : ShapeID
1098 //=======================================================================
1099 int StdMeshers_SMESHBlock::ShapeID(const TopoDS_Shape& theShape)
1104 TopoDS_Shape aSF, aSR;
1107 aSF.Orientation(TopAbs_FORWARD);
1109 aSR.Orientation(TopAbs_REVERSED);
1111 if (myShapeIDMap.Contains(aSF)) {
1112 aID=myShapeIDMap.FindIndex(aSF);
1115 if (myShapeIDMap.Contains(aSR)) {
1116 aID=myShapeIDMap.FindIndex(aSR);
1119 myErrorStatus=2; // unknown shape;
1122 //=======================================================================
1125 //=======================================================================
1126 const TopoDS_Shape& StdMeshers_SMESHBlock::Shape(const int theID)
1132 aNb=myShapeIDMap.Extent();
1133 if (theID<1 || theID>aNb) {
1134 myErrorStatus=3; // ID is out of range
1135 return myEmptyShape;
1138 const TopoDS_Shape& aS=myShapeIDMap.FindKey(theID);